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(0)Kathryn Whyman
Author
Series
Publisher
Raintree Steck-Vaughn Publishers
Pub. Date
[2000]
Physical Desc
48 pages : color illustrations ; 28 cm.
Language
English
Description
Examines the similarities and differences between the five classes of vertebrates, or animals with backbones: fish, amphibians, reptiles, birds, and mammals.